<!DOCTYPE html>
<html lang="en">
  <head>
    <title>all tag</title>
  </head>
  <body>
    <b>Bold Text</b>
    <strong>This text is important</strong>
    <i>Italic Text</i>
    <em>This text is emphasized</em>
    <u>Underline Text</u>
    <pre>Preformatted text</pre>
    <code>Source code</code>
    <del>Deleted text</del>
    <mark>Highlighted text (HTML5)</mark>
    <ins>Inserted text</ins>
    <sup>Makes text superscripted</sup>
    <sub>Makes text subscripted</sub>
    <small>Makes text smaller</small>
    <pre>Pre-formatted Text</pre>
    <kbd>Ctrl</kbd>
    <blockquote>Text Block Quote</blockquote>
    <abbr title="World Health Organization">WHO</abbr>
  </body>
</html>
